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Honeywell MT13-520, Manual

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Multinode Module Service

3-3

9/95

3.3

3.3  TROUBLESHOOTING

The troubleshooting procedures are grouped by affected ORU and are keyed to the LED
indicators and the alphanumeric display.  First, a malfunction symptom is listed, then
instructions are given to check or replace parts in order of the most likely causes.  In the
following procedures the indicated LEDs are red unless otherwise stated.  Refer to Section
4 for disassembly and assembly instructions.  Always turn power off before removing or
replacing a part on the module, as this protects equipment from voltage transients and
ensures proper initialization.  If the fault cannot be corrected by performing these
procedures, refer to Appendix A for further information on the alphanumeric display.  If
the fault still cannot be isolated, contact the Honeywell Technical Assistance Center (TAC).

CAUTION

All assemblies used in this module are likely to contain electrostatically sensitive devices.
Use personnel grounding strap and grounded work surfaces/equipment.  Store and trans-
port parts only in electrostatically safe containers.

3.3.1  Power Supply/Fan

Refer to Figure 3-2.  No LEDs light at all.

• Check power cord and power off-on switch.

• Replace power supply.

Red 

ERROR

 power-status LED on or green 

POWER OK

 LED off.

• Replace power supply.

• If red LED is still on, check for shorted backpanel bus.

FAN ALARM

 

LED

 on.

W A R N I N G

Rotating parts.  Keep fingers and other objects clear of fans.

• If necessary, loosen mounting hardware and slide module out of rack.  Check fans.  If

all fans are stopped, check the wiring to them.

• If one or more fans are stopped, replace fan assembly.

• Replace power supply.

• Check for missing or defective thermal sensors.

Summary of Contents for MT13-520

Page 1: ...L 8 Node Multinode Module Service MT13 520 ...

Page 2: ......

Page 3: ...L Implementation 8 Node Micro TDC 3000 8 Node Multinode Module Service MT13 520 Release 500 CE Compliant 9 95 ...

Page 4: ...te Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customer In no event is Honeywell liable to anyone for any indirect special or consequential damages The information and specifications in this document are subject to change without notice ...

Page 5: ...sassembly assembly instructions useful when replacing the required part This publication is to be used in conjunction with the remainder of the TDC 3000X bookset This publication supports TDC 3000X software release 500 and CE Compliant hardware Any equipment designated as CE Compliant complies with the European Union EMC and Health and Safety Directives All equipment shipping into European Union c...

Page 6: ... may occur to equipment if proper care is not exercised WARNING Warnings tell the reader that potential personal harm or serious economic loss may happen if instructions are not followed 53893 OR Ground connection to building safety ground 53894 Ground stake for building safety ground 53895 DANGER SHOCK HAZARD Electrical Shock Hazard can be lethal 53896 DANGER HIGH VOLTAGE Electrical Shock Hazard ...

Page 7: ... 2 2 4 Replacement Board Application Notes 2 3 Front Panel 2 4 Rear Panel 2 5 Field Adjustment 3 TEST TROUBLESHOOTING 3 1 Tests 3 2 Test Procedures 3 3 Troubleshooting 3 3 1 Power Supply Fan 3 3 2 PWB Troubleshooting 3 3 2 1 Controller Boards 3 3 2 2 Processor Board K2LCN 3 3 2 3 EPDG Board 4 DISASSEMBLY ASSEMBLY 4 1 Disassembly 4 2 Assembly 5 SPARE PARTS 5 1 Introduction 6 STARTUP 6 1 Visual Chec...

Page 8: ...Multinode Module Service ii 9 95 ...

Page 9: ...over installed and Figure 1 2 The Multinode Module will not have the front cover installed when mounting in Micro TDC 3000 or LCN cabinets The troubleshooting disassembly and assembly procedures are effective down to the optimum replaceable unit ORU level An ORU parts list is included and is keyed to a module exploded view that is also used with the disassembly and assembly procedures 53679 Figure...

Page 10: ...on The EC I O card file is shown in Figure 1 2 53898 SPC 3 I O EPDGC I O TP 485 3 I O Figure 1 2 Multinode Module for EC 1 2 RELATED PUBLICATIONS The following related publications should be referred to as required and available Publication Title Publication Number Binder Title Binder Number Maintenance Test Operations SW11 502 LCN Service 1 3060 1 System Maintenance Guide SW13 500 LCN Service 1 3...

Page 11: ...o four functional nodes in the TDC 3000 System Each node occupies a specific address on the Local Control Network LCN Figure 2 1 illustrates a typical Micro TDC 3000 System using two Multinode Modules in vertical cabinets Application Module Optional Universal Station RIGHT TOWER LEFT TOWER Network Interface Module History Module Universal Station UNIVERSAL CONTROL NETWORK Optional Redundant Networ...

Page 12: ...6 containing the second node slots 7 and 8 containing the third node and slots 9 and 10 containing the fourth node The functional control boards are installed in the front card file of the module so that status indicators on the boards may be viewed through the transparent cover If an Input Output I O adapter board or paddleboard is directly associated with a functional control board it is install...

Page 13: ...er in the Multinode Module 3 3 2 2 arrangement slots are grouped by node therefore a given node may occupy slots 1 2 3 4 5 6 7 8 or 9 10 to match slots a b c or only a b Table 2 1 Node Configurations for Multinode Modules Application Module AM Universal Station US Slot Front Rear Slot Front Rear c EPDG EPDG P I O b b Empty 3 a K2LCN 4 8 4 a K2LCN 4 6 5 1 2 Network Interface Module NIM History Modu...

Page 14: ...o burn open Note that a given node may occupy slots 1 2 3 4 5 6 7 8 or 9 10 to match slots a b c or only a b Table 2 1 Node Configurations for Multinode Modules Continued Computer Gateway CG PLC Gateway PLCG Slot Front Rear Slot Front Rear c c b CLI CLI I O b PLCI PLCI I O a K2LCN 2 a K2LCN 2 Redundant NIM Network Gateway NG Slot Front Rear Slot Front Rear b EPNI NIM MODEM b NGI NGIO a K2LCN 3 1 2...

Page 15: ...r in the Multinode Module 3 3 2 2 arrangement slots are grouped by node therefore a given node may occupy slots 1 2 3 4 5 6 7 8 or 9 10 to match slots a b c or only a b Table 2 2 Node Configurations for Multinode Modules CE Compliant Application Module AM Universal Station US Slot Front Rear Slot Front Rear c EPDG2 EPDGC I O b b Empty 3 a K2LCN 4 8 4 a K2LCN 4 6 5 1 2 Network Interface Module NIM ...

Page 16: ... slots 1 2 3 4 5 6 7 8 or 9 10 to match slots a b c or only a b Table 2 2 Node Configurations for Multinode Modules CE Compliant Continued Computer Gateway CG PLC Gateway PLCG Slot Front Rear Slot Front Rear c c b CLI CLI I O b PLCI PLCI I O a K2LCN 2 a K2LCN 2 Redundant NIM Network Gateway NG Slot Front Rear Slot Front Rear b EPNI NIM MODEM b NGI NGFOM a K2LCN 3 1 2 a K2LCN 2 Notes 1 A TP485 I O ...

Page 17: ...or Board PN 51401551 400 K2LCN 6 High Performance Density Processor Board PN 51401551 600 TP485 TPLCN Temperature Sensor Interface Card PN 51304776 100 TP485 3 Temp Sensor I O Face Plate w connector EC PN 51304776 300 TP485 4 Temp Sensor I O Face Plate w o connector EC PN 51304776 400 NIM MODEM Network Interface Module MODEM Card PN 51304511 100 PLCI Programmable Logic Controller Interface Board P...

Page 18: ...n Notes for information about compatible replacements 2 2 4 Replacement Board Application Notes Table 2 4 lists boards which are dependent upon a minimum software release Table 2 4 Replacement Board Applications BOARD MINIMUM SOFTWARE TYPE DESCRIPTION RELEASE K2LCN 68020 processor and memory board used in all nodes 320 EPDG With the EPDGP I O board operates the 20 noninterlaced CRT 320 monitor The...

Page 19: ...ssis in the slot corresponding in number to the applicable board installed in the front of the module All communication with the Micro TDC 3000 is through the I O boards There are two methods of communicating between nodes on the system The conventional LCNI I O paddleboards form the Local Control Network with coaxial cables that run to all of the LCN nodes in a network In the network all LCN I O ...

Page 20: ... pack that must be characterized for the particular node address it occupies on the TPLCN Refer to subsection 8 1 of the LCN System Installation manual for system pinning A replacement power supply must be pinned for internal INT clock only see Figure 2 2 52389 E23 E20 EXT No Link Clock INT With Link Clock E21 Figure 2 2 Power Supply Showing Location of Clock Jumper ...

Page 21: ...wing the relationship of the hardware and software tests 3 2 TEST PROCEDURES NOTE Each Node in a Multinode Module must have a processor board installed before it can be tested Multiple functions such as processor LCN interface and memory are physically located on the K2LCN board Initiate power up tests by setting the power switch to on The red LEDs on the boards in eacsh node light for a few secon...

Page 22: ... RED LED LOAD ALPHNUM DISPLAY WITH ERROR CODE LOAD AND RUN QLT XMIT ALIVE MSG TO OPERATOR CONSOLE YES FATAL ERROR CONTINUE NORMAL FUNCTIONS ERRORS PRESENT YES NO ISSUE MAINTENANCE RECOMMENDATIONS XMIT QUALIFIED MSG ON LCN RECORD STATUS IN MCT LOAD NODE PERSONALITY NO CHECK MCT FOR NON FATAL QLT ERRORS LIGHT GRN LED RECORD STATUS IN MCT LIGHT GRN LED LOAD ALPHNUM DISPLAY WITH NODE NUMBER XMIT NOTIC...

Page 23: ...ric display If the fault still cannot be isolated contact the Honeywell Technical Assistance Center TAC CAUTION All assemblies used in this module are likely to contain electrostatically sensitive devices Use personnel grounding strap and grounded work surfaces equipment Store and trans port parts only in electrostatically safe containers 3 3 1 Power Supply Fan Refer to Figure 3 2 No LEDs light at...

Page 24: ...node Module Service 3 4 9 95 3 3 1 54004 7 8 9 10 6 5 4 3 2 1 Power Supply Fan Assembly Fan Alarm LED Lo Nom Hi Jumper Reset Switch Power OK Error ON Fan Control Figure 3 2 EC Power Supply and Fan Indicators ...

Page 25: ...ller boards to find the faulty PWB Self Test Error Self Test Pass Green RST PWR Fail Data Compare Error DTAK Time Out BGAK Time Out Data Parity Error Bus Error Node Address Error Display EDAC Single Bit Error EDAC Multi Bit Error LCN Transaction Error 40022 Red LEDs TX Yellow Figure 3 3 K2LCN Indicators NOTE Remove module front panel to view the board LEDs and to check the alphanumeric display the...

Page 26: ...lled Replace I O paddleboard Replace K2LCN SELF TST ERR light goes out but PASS MOD TEST green light does not light on all controllers Replace K2LCN Remove controller board then apply power Repeat for each controller board until fault is cleared Retry extracted boards BUS TRAN ERR light is lighted on controller and DTAK TIME OUT is lighted on the K2LCN Replace controller board Replace K2LCN BUS TR...

Page 27: ... board 3 3 2 3 EPDG Board SELF TST ERR light does not go out on EPDG Replace EPDG Replace processor board SELF TST ERR light goes out on EPDG but PASS MOD TEST green light does not light on EPDG Replace EPDG Replace processor board BUS TRAN ERR is lighted on EPDG and DTAK TIME OUT is lighted on K2LCN but the BUS ERR light is not on Replace EPDG Replace processor board BUS TRAN ERR is lighted on EP...

Page 28: ...Multinode Module Service 3 8 9 95 ...

Page 29: ...t panel if supplied from chassis 1 by turning two quarter turn fasteners on the right side of the panel and swinging panel out CAUTION All assemblies used in this Module are likely to contain electrostatically sensitive devices Use a personnel grounding strap and grounded work surfaces and equipment Store and transport parts only in electrostatically safe containers 2 Remove boards 2 by pulling ou...

Page 30: ...Multinode Module Service 4 2 9 95 4 1 6 5 3 1 4 2 Figure 4 1 Multinode Module Exploded View 2888 ...

Page 31: ...emble I O boards 6 to rear chassis taking care not to damage connectors and secure board retainers Care should be taken to ensure that the I O boards match the primary boards If present reconnect cables to replaced boards 2 Insert power supply 4 into chassis and secure retainers 3 Insert fan assembly 5 into chassis and secure bail headed screws 4 Insert boards 2 into chassis and secure retainers I...

Page 32: ...Multinode Module Service 4 4 9 95 ...

Page 33: ...RIPTION 1 51400919 100 10 Slot Module Cover Assembly may not be required 2 51400955 100 PNI Board Assembly Process Network Interface 2 51400955 100 EPNI NGI EC 2 51400997 100 PLCI Programmable Logic Controller Interface 2 51401052 100 SPC Board Assy Smart Peripheral Interface Controller 2 51401286 100 EPDG Board Assy Enhanced Peripheral Display Generator 2 51401286 100 EPDG2 Board Assy EC 2 514015...

Page 34: ...NIM MODEM Adapter Board Assembly EC 6 51304156 100 SPC I O Adapter Board Assembly 6 51305088 100 SPC3 I O Adapter Board Assembly EC 6 51304584 100 EPDGC I O Adapter Board Assembly EC 6 51304584 100 EPDGP I O Adapter Board Assembly 6 51304776 100 TP485 Adapter Board Assembly 6 51304472 100 NGIO Adapter Board Assembly 6 80360209 001 CLI I O Adapter Board Assembly RS 232C 6 51305090 100 CLI B Card RS...

Page 35: ...RT ITEM NUMBER DESCRIPTION 51304421 100 PLCG Relay Panel Assembly 51304421 200 PLCG Relay Panel Assembly EC 51303508 100 Power Cord 125 V 51303508 200 Power Cord 250 V 51308115 100 Power Cord EMI Filter 120 240 V EC 51191840 X0X Power Cable Shielded PVC Jacket 120 240 V EC ...

Page 36: ...Multinode Module Service 5 4 9 95 ...

Page 37: ...tight Check ground strap and or leads on rear of chassis for good connection Ensure that all boards and power supply are fully inserted into the connectors and that board retainers are secured 6 2 INITIALIZE MODULE Set power switch to on Check all LEDs in accordance with Test Procedures subsection 3 2 Press RESET button Check LEDs again as above ...

Page 38: ...Multinode Module Service 6 2 9 95 ...

Page 39: ...lement As shown in Figure A 1 this element can have four distinct states and the correct reading of the display is critical to understanding the message Window value ranges First Window Interpretation blank or 1 normal physical node address or 1 Error indication 0 1 2 3 4 5 6 7 8 9 A C blank E F 1 blank Figure A 1 Three window Display Interpretation 2470 NOTE The error code interpretations that fo...

Page 40: ...e note when multiple recommendations are given for a window code value they are organized in order from most to least likely Recommendations marked with indicate an unimplemented code value Any such occurrence should be brought to the attention of Honeywell TAC Window values marked as are don t care values 0 replace K2LCN n 1 n replace K2LCN replace boards in slots b through c in turn n 1 thru 7 r...

Page 41: ...ce K2LCN replace the module backplane or chassis assembly n other replace K2LCN n 5 n 1 thru 7 or C replace K2LCN replace the module backplane or chassis assembly n other replace K2LCN n 6 n 1 thru 7 or C replace K2LCN replace the module backplane or chassis assembly n other replace K2LCN n 7 n 1 thru 7 or C replace K2LCN replace the module backplane or chassis assembly n other replace K2LCN ...

Page 42: ...r chassis assembly n other replace K2LCN n 9 n 1 thru 7 or C replace K2LCN replace the module backplane or chassis assembly n other replace K2LCN n A n A or C replace K2LCN n other replace K2LCN replace K2LCN C replace K2LCN n n A if value persists beyond 30 seconds replace K2LCN n other replace K2LCN ...

Page 43: ...rking DRAM replace K2LCN n 3 suspected program error replace K2LCN n 5 unverified cause of Level 7 interrupt replace K2LCN replace the power supply n other replace K2LCN F replace K2LCN 1 0 n 1 thru 7 or C replace K2LCN board replace the module backplane or chassis assembly n other replace K2LCN 1 1 replace K2LCN 1 2 replace K2LCN 1 3 replace K2LCN 1 4 replace K2LCN ...

Page 44: ... Winchester drive or interface n 7 thru 9 reload node replace K2LCN n other replace K2LCN 1 n 8 n 0 thru 2 replace EPDG board n 3 reload node replace K2LCN n 4 5 8 check for proper release version of the software reboot system n 9 check replace TPLCN cable check for proper release version of the software reboot system n A C E F suspect the load image check the software release version and reload t...

Page 45: ... SMCC to find defective board n 7 8 check memory capacity replace K2LCN check and reload software n 9 check and reload software replace K2LCN n other replace K2LCN 1 A replace K2LCN 1 replace K2LCN 1 C replace K2LCN 1 replace K2LCN 1 n E n 2 replace board in slot number a n 3 replace board in slot number c n other replace K2LCN ...

Page 46: ...le Service A 8 9 95 A 1 n F n 0 thru 8 E or F replace K2LCN n 9 or A replace K2LCN n or C or blank replace K2LCN board if error repeats look for bus problems n other check and or replace backplane or chassis assembly ...

Page 47: ...tions 2 2 Multinode Module EC Compliant 1 1 Multinode Module Node Configurations 2 2 1 Multinode Module Node Configurations CE Compliant 2 2 2 Multinode Module Board Types 2 2 3 Replacement Board Application Notes 2 2 4 Overview 1 1 Rear Panel 2 4 Related Publications 1 2 SPARE PARTS 5 Introduction 5 1 STARTUP 6 Test Procedures 3 2 TEST TROUBLESHOOTING 3 Tests 3 1 Troubleshooting 3 3 Power Supply ...

Page 48: ...Multinode Module Service Index 2 9 95 ...

Page 49: ...________________________________ __________________________________________________________________________ __________________________________________________________________________ RECOMMENDATIONS ______________________________________________________ __________________________________________________________________________ _______________________________________________________________________...

Page 50: ...nical publications should be directed to FOLD FOLD From NO POSTAGE NECESSARY IF MAILED IN THE USA BUSINESS REPLY MAIL POSTAGE WILL BE PAID BY Industrial Automation and Control 2820 West Kelton Lane Phoenix Arizona 85023 3028 Attention Manager Quality Additional Comments Cut Along Line FOLD FOLD FIRST CLASS PERMIT NO 4332 PHOENIX ARIZONA Honeywell ...

Page 51: ......

Page 52: ...L Industrial Automation and Control Helping You Control Your World Honeywell Inc 16404 North Black Canyon Highway Phoenix Arizona 85023 3033 ...

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